Win L. developed a configuration management solution for the eic/epic repository, focusing on enabling eHe3 scattering simulations through a dedicated YAML configuration file. This work introduced structured definitions for beam configurations and detector feature toggles, allowing users to reproducibly set up and modify simulation parameters. By leveraging YAML and best practices in configuration management, Win’s approach streamlined experiment planning and laid a foundation for future extensions to additional isotopes and detector features. The changes were linked to issue tracking for maintainability and traceability, and the implementation was delivered without reported bugs, demonstrating careful attention to stability and integration readiness.